The tribunate, like the government, grows weak as the number of its members increases. When the tribunes of the Roman people, who first numbered only two, and then five, wished to double that number, the senate let them do so, in the confidence that it could use one to check another, as indeed it afterwards freely did.

The best method of preventing usurpations by so formidable a body, though no government has yet made use of it, would be not to make it permanent, but to regulate the periods during which it should remain in abeyance. These intervals, which should not be long enough to give abuses time to grow strong, may be so fixed by law that they can easily be shortened at need by extraordinary commissions.

This method seems to me to have no disadvantages, because, as I have said, the tribunate, which forms no part of the constitution, can be removed without the constitution being affected. It seems to be also efficacious, because a newly restored magistrate starts not with the power his predecessor exercised, but with that which the law allows him.